William C. Yancy

📍 Johns Island, SC: #2 of 5 inventorsTop 40%

🗺 South Carolina: #48 of 750 inventorsTop 7%

Overall (1997): #19,777 of 185,788Top 15%

Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
RE35610	Bird feeder device	—	1997-09-16
5647298	Animal feeder chime	—	1997-07-15